Home / 14,984,587,872.96-22,478,263,472.64-4,900,353,104.16

Finding the Fourth Proportional to 14,984,587,872.96, 22,478,263,472.64 and 4,900,353,104.16

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Solution

The fourth proportional to 14,984,587,872.96, 22,478,263,472.64 and 4,900,353,104.16 is: 7,350,981,496.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,984,587,872.96 : 22,478,263,472.64 = 4,900,353,104.16 : x
  2. Step 2: Convert to fraction form
    14,984,587,872.96/22,478,263,472.64 = 4,900,353,104.16/x
  3. Step 3: Cross multiply
    14,984,587,872.96x = 22,478,263,472.64 × 4,900,353,104.16
  4. Step 4: Simplify right side
    14,984,587,872.96x = 110,151,428,184,277,762,048
  5. Step 5: Solve for x
    x = 110,151,428,184,277,762,048/14,984,587,872.96
  6. Step 6: Final answer
    x = 7,350,981,496.33

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.